1. Compliant with ISO 21287 standards, featuring high interchangeability of mounting dimensions;
2. Threaded connection between cylinder body and end caps ensures enhanced structural integrity and maintenance-friendly design;
3. Precision-honed bore surface with hard anodized coating for superior wear resistance and extended service life;
4. Patented asymmetrical bidirectional piston sealing configuration combines compact dimensions with integrated oil reservoir functionality;
5. Space-efficient profile reduces installation footprint by up to 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-sided T-slot configuration enables tool-less sensor mounting and positional feedback integration;
7. Integrated cushioning system effectively absorbs residual kinetic energy from high-speed operation and mechanical inertia;
8. Comprehensive selection of standardized mounting accessories available for flexible system integration.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: ACEJ50~63
AirTAC ACEJ50X20-20 Adjustable Compact Cylinder Specifications
- Series: ACEJ50~63 Compact Series
- Full model: ACEJ50X20-20
- Bore size: 50mm (also available in 63mm for ACEJ63 models)
- Stroke: 20mm (adjustable ±2mm via built-in stopper)
- Operating pressure: 0.1–0.8 MPa
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning: Adjustable pneumatic cushion (dual-side)
- Temperature range: -20℃ to 80℃
- Piston material: Hard anodized aluminum alloy
- Rod material: Stainless steel (SUS304)
- Seals: NBR wear-resistant seals
- Mounting types: MF1 (front flange), MB1 (rear flange), or MC1 (side mount)
- Weight: 1.2kg (excluding accessories)
- Dimensions: 136mm(L) × 50mm(W) × 50mm(H) (at mid-stroke position)
- Max speed: 500mm/s
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Protection rating: IP40 (standard), IP67 available with optional wiper
Ultra-compact profile cylinder with space-saving design (30% smaller than standard cylinders). Features twin guide rods for enhanced moment resistance and a patented anti-rotation mechanism. The chrome-plated piston rod includes a scraper seal to prevent particulate ingress. Optional magnetic piston version (ACEJ50X20-20-M) available for position sensing.
- High-density automation cells in electronics assembly
- Precision clamping mechanisms for CNC fixtures
- Vertical lift systems in packaging machinery
- Part ejection in injection molding machines
- Compact transfer units in automotive sub-assembly
| Property | Property Value |
|---|---|
| sku | ACEJ50X20-20 |
| Adjustable Stroke | <20mm> |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | G1/8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | <20mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.











